Application CT and MRI in Cerebral Venous Sinus Thrombosis

July 11, 2021 updated by: Second Affiliated Hospital, School of Medicine, Zhejiang University

the Application CT and MRI in the Diagnosis of Cerebral Venous Sinus Thrombosis

Cerebral venous thrombosis (CVT) is a rare disease, and with poor prognosis. Computed tomography (CT) andmagnetic resonance imaging (MRI) are the most commonly used image modalities for patients with non-specific neurologic symptoms. We are going to assess the accuracy of CT and MRI in the differential diagnosis of CVT and cerebral venous sinus thrombosis (CVST).

Study Overview

Status

Recruiting

Conditions

Study Type

Observational

Enrollment (Anticipated)

120

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Locations

  • China
    • Zhejiang
      • Hangzhou, Zhejiang, China, 310009
        • Recruiting
        • 2nd Affiliated Hospital, School of Medicine, Zhejiang University
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

All the patients with the diagnosis of cerebral venous thrombosis or cerebral venous sinus thrombosis at admission were included.

Description

Inclusion Criteria:

A. The patients were diagnosed with cerebral venous thrombosis or cerebral venous sinus thrombosis; B. The patients completed at least cranial CT or MRI examination upon admission;C. The patients complete at least one of the CTV, MRV or DSA examination.

Exclusion Criteria:

A. Patients with severe cardiopulmonary insufficiency;B. Patients lost to follow-up;C. Patients with incomplete access to imaging data;D. Patients with cerebral venous sinus thrombosis that was not diagnosed at discharge.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Case-Control
  • Time Perspectives: Retrospective

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
specificity and sensitivity of CT
Time Frame: 2022.01
specificity and sensitivity of CT in the diagnosis of cerebral venous sinus thrombosis
2022.01
specificity and sensitivity of MRI
Time Frame: 2022.01
specificity and sensitivity of MRI in the diagnosis of cerebral venous sinus thrombosis
2022.01

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Second Affiliated Hospital, School of Medicine, Zhejiang University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

January 1, 2015

Primary Completion (Anticipated)

January 1, 2022

Study Completion (Anticipated)

January 1, 2022

Study Registration Dates

First Submitted

July 11, 2021

First Submitted That Met QC Criteria

July 11, 2021

First Posted (Actual)

July 19, 2021

Study Record Updates

Last Update Posted (Actual)

July 19, 2021

Last Update Submitted That Met QC Criteria

July 11, 2021

Last Verified

July 1, 2021

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 2021-256

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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